IIT 1996

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Which compound does not dissolve in hot dil HNO₃ ?
A. HgS
B. PbS
C. CuS
D. CdS

#Chemistry #Inorganic Chemistry

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2 Answers

1

mona ·2010-02-18 20:56:24

HgS

(it doesn't even dissolve in aqua regia)

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11

Gone.. ·2010-02-18 21:37:50

ya..your correct..thanks.

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Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

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° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω